Shipment contains 1 Raion Power 6V 4.5Ah replacement battery for Dual-Lite 0120800 Battery emergency light. Valve regulated spill proof technology enables the battery to be installed in various different positions. Calcium Alloy Grid has less water electrolyte loss which results in superior battery performance. When multiple battery of the same battery are ordered, we VOLTAGE MATCH at NO CHARGE in addition to shipping battery from the same manufacturing batch. Voltage matching increases longevity and performance. Spec: 6V 4.5Ah , LXWXH = 2.76 X 1.85 X 3.98 Inches, Weight = 1.69 lbs. Our centrally located warehouse enables us to offer fast shipping on all of our products in the United States. WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.